| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $46.93 | 7.433% | $50.4183 | $50.42 | $50.40 | $50.40 |
| Purchase #2 | $210.33 | 11.113% | $233.704 | $233.70 | $233.70 | $233.70 |
| Purchase #3 | $8.64 | 4.807% | $9.0553 | $9.06 | $9.05 | $9.10 |
| Purchase #4 | $120.61 | 5.381% | $127.1 | $127.10 | $127.10 | $127.10 |
| Purchase #5 | $70.67 | 4.445% | $73.8113 | $73.81 | $73.80 | $73.80 |
| Purchase #6 | $187.78 | 10.108% | $206.7608 | $206.76 | $206.75 | $206.80 |
| Purchase #7 | $209.84 | 8.420% | $227.5085 | $227.51 | $227.50 | $227.50 |
| 7 purchase totals = | $854.80 | $928.3582 | $928.36 | $928.30 | $928.40 | |